Hubble Captures Incredible View of Galaxy-Sized Maser
Imagine a galactic-scale laser shooting a beam of microwaves across space.
Imagine a galactic-scale laser shooting a beam of microwaves across space.
In 2005, the European Space Agency's Huygens probe became the first spacecraft to land on an object in the outer solar system.
Get your telescope.
Jeanette Epps is going to make history.
New research suggests the Moon we see today was once comprised of baby “moonlets.”
Two robotic spacecraft missions will gather information about the origins of our solar system.
The goal is to harness and use available resources on other worlds.
Rockets are conventionally built to have multiple stages.
CYGNSS "will improve our knowledge of how hurricanes grow so that we can better prepare and protect people in the path of each hurricane as it comes."
It's been a big year.
One small step for pie, one giant leap for pastry-kind.
Good news: the supermoon will be bright! The bad news: it brightness will dampen your view of the Geminid meteor shower.
It's the time of the year when a mysterious visitor showers all the world with wonder and joy. That's right: Asteroid 3200 Phaethon is coming to town.
On February 20, 1962, pioneering astronaut John Glenn made history when he became the first American to orbit the Earth—but he wasn't done yet.
Hodges survived with mild injuries, but the offending space rock would still manage to mar the rest of her life.
The zero-G lifestyle does funny things to our bodily fluids.
Including "the seal that keeps you alive."
Life on Mars has yet to be found, but we're already making plans to protect it from us—and us from it.
First we find it. Then we try to move it. And if that doesn't work, we blow it up.
The art project 'Adrift' aims to illustrate the dangers of space junk through music, visuals, and social media.
A space race was never supposed to happen, but one engineer's obsession changed all of that.
Are you in? You’re going to need a pair of binoculars.
The winner of the Space Poop Challenge will receive a $30,000 prize.
The good news: Tonight is the best night of the year to spot the Leonid meteor shower. The bad news: there’s a giant moon up there washing things out.